Answers to Slugs 'n' Snails
Clearly a ref. to the rhyme :
"Slugs and snails & puppy dogs' tails,
That's what little boys are made of"
All answers are (or include) boys names.
1, Pawl, or Pall, or Paul
2, Simon
3, Art
(Sorry, couldn't fit Garfunkel in next!)
4, Jason (Connery [star of Robin of Sherwood], or Donovan In "Joseph & His Amazing....)
5, Dave
6, Gym(nasium)
7, Brad
8, Derrick
9, Mark
10, Del(ete)
11, JASON (JulyAugSepOctNov)
12, Bob (the builder)
13, Joules
14, Mark
15, Franc
16, Catherine Howard
17, Ken (radio show "Beyond Our Ken")
18, Duncan
19, Mike (microphone)
20, Ivor The Engine

Apologies for the usual atrocious puns

Nigel